Friday, October 12, 2018

Meteosat 9

 2005-049B


MSG FM2 was launched in 2005 (originally planned for 2002). It is fully financed by Eumetsat and procured for Eumetsat by ESA. It was built by Alcatel Alenia Space/Cannes.

MSG is below the Sylda 5E and on a 1666V5 adapter with a PSAD anti-shock system and an MFD-C ballast segment. The Sylda 5E is a Sylda 5 extended by 300 mm, for a height of 5.2m.

Launch mass 2034 kg. Size 3.2 dia x 2.3m high.


MSG 2 
 

DateTimeEventOrbit  

2005 Dec 21 2233:00? Launch by Ariane 5GS  
  T+2:20 EAP sep 
  T+3:22 Fairing sep
  T+9:41 EPC MECO 
 2242:47 T+9:47 EPC sep  43.5 x 1701.8 x 6.5 
 2242:54 T+9:54 EPS burn 
 2259:48 T+26:48 EPS MECO 
 2302:05 T+29:05 Insat 4A sep 
 2305:09 T+32:09 Sylda 5 sep 
 2309:32 T+36:32 MSG-2 sep 
2005 Dec 21    671 x 36015 x 3.9 
2005 Dec 25    622 x 35847 x 3.9 
2005 Dec 28    1434.89 35494 x 36031 x 1.8 
2005 Dec 29  0445  Baffle Cover ejected 
 0500  Cooler cover ejected 
2006 Feb 15    1436.09 35783 x 35789 x 1.8 GEO 6.6W 
2007 Feb 6   EW burn  
2007 Apr   Operational 
2015 Nov Op at 9.5e for Rapid Scan service 

Friday, October 5, 2018

GRACE-FO

 2018-047A


JPL/GFZ Grace Follow-On spacecraft pair. Size 1.94m wide x 3.12m long x 0.72m hgh, mass 600 kg.


GRACEFO 
 

DateTimeEventOrbit  

2018 May 22  1947:48  Launch by Falcon 9  V SLC4E 
  T+2:46 MECO 
  T+2:49 St 1 sep 
  T+2:57 SEIG-2 
  T+3:12 Fairing 
 1958:01 T+10:13 SECO-1 
 1959:21 T+11:33 GRACE-FO sep  483 x 504 x 89.0  
 2044:43 T+56:55 SEIG-2 
 2044:51 T+57:03 SECO-2 
 2053:36 T+1:05:48 Irid deploys begin 
 2100:16 T+1:12:28 Irid deploys end  486 x 720 x 86.7 
 2145Stage 2 deorbit 

Ekspress 5

 2002-029A


No. 4 (spacecraft 766 No. Kh001) will replace the Ekspress lost in a Proton failure in 1999. Goes to 14W. Referred to as Ekpress-A1R. mass 2600 kg. The 11S861-01 was used to correct unusually large Proton injection errors.


Ekspress-A1R 
 

DateTimeEventOrbit  

2002 Jun 10  0114:00  Launch by Proton-K/DM-2M  LC200/39 
  Stage 2 sep 
 0124  Stage 3 sep 
 0125? Adapter sep  178 x 185 x 51.6 
 0230? DM-2M 11L burn 1 
  DM-2M MECO-1  185? x 36130? x 47.39  
 0730? DM burn 2 
  SOZ sep 
 0758  DM sep  1454.02 36102 x 36171 x 0.2 GEO 83.1E +4.4W/d 
2002 Jun 13    1454.04 36102 x 36171 x 0.2 GEO 74E-4W/d 
2002 Jun 29   mv in  1435.96 35735 x 35832 x 0.2 GEO 39.2E+0.02E 
2002 Jul 27    1436.03 35776 x 35794 x 0.1 GEO 39.9E 
2005 Sep 2    1436.16 35762 x 35813 x 0.0 GEO 39.8E 
2005 Sep 7   Move out from 40E 
2005 Oct 30   Move in at 14W 
2006 Aug 8    1436.10 35779 x 35793 x 0.1 GEO 14.0W 
2015 Dec 24    1436.13 35763 x 35811 x 5.1 GEO 14.1W 
2015 Dec 25   Move out  1433.24 35707 x 35754 x 5.1 
2016 Mar 10    1430.06 35655 x 35681 x 5.3 GEO 101.4E+1.5E/d

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